<template>
  <div class="app-container">
    <el-form :model="queryParams" ref="queryForm" size="small" :inline="true" v-show="showSearch" label-width="68px">
      <!-- <el-form-item label="关联企业" prop="entityId">
        <el-select v-model="queryParams.entityId" clearable filterable placeholder="请选择关联企业">
          <el-option
            v-for="item in entityInfoList"
            :key="item.id"
            :label="item.entityName"
            :value="item.id"
          />
        </el-select>
      </el-form-item> -->
      <!-- <el-form-item label="关联工种" prop="jobId">
        <el-select v-model="queryParams.jobId" clearable filterable placeholder="请选择关联工种">
          <el-option
            v-for="item in categoryList"
            :key="item.id"
            :label="item.name"
            :value="item.id"
          />
        </el-select>
      </el-form-item> -->
      <el-form-item label="培训任务" prop="taskName">
        <el-input v-model="queryParams.taskName" placeholder="请输入任务名称" clearable @keyup.enter.native="handleQuery" />
      </el-form-item>
      <el-form-item label="任务类型" prop="taskType">
        <el-select v-model="queryParams.taskType" placeholder="请选择任务类型" clearable>
          <el-option v-for="dict in dict.type.task_type" :key="dict.value" :label="dict.label" :value="dict.value" />
        </el-select>
      </el-form-item>
      <el-form-item>
        <el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
        <el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
      </el-form-item>
    </el-form>

    <el-row :gutter="10" class="mb8">
      <el-col :span="1.5">
        <el-button type="primary" plain icon="el-icon-plus" size="mini" @click="handleAdd"
          v-hasPermi="['demo:task:add']">新增</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button type="success" plain icon="el-icon-edit" size="mini" :disabled="single" @click="handleUpdate"
          v-hasPermi="['demo:task:edit']">修改</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button type="danger" plain icon="el-icon-delete" size="mini" :disabled="multiple" @click="handleDelete"
          v-hasPermi="['demo:task:remove']">删除</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button type="warning" plain icon="el-icon-download" size="mini" @click="handleExport"
          v-hasPermi="['demo:task:export']">导出</el-button>
      </el-col>
      <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
    </el-row>

    <el-table v-loading="loading" :data="taskList" @selection-change="handleSelectionChange">
      <el-table-column type="selection" width="55" align="center" />
      <!-- <el-table-column label="关联企业" align="center" prop="entityName" /> -->
      <!-- <el-table-column label="关联工种" align="center" prop="jobName" /> -->
      <el-table-column label="任务名称" align="center" prop="taskName" />
      <el-table-column label="任务类型" align="center" prop="taskType">
        <template slot-scope="scope">
          <dict-tag :options="dict.type.task_type" :value="scope.row.taskType" />
        </template>
      </el-table-column>
      <el-table-column label="文字描述" align="center" prop="description">
        <template slot-scope="scope">
          <el-tooltip effect="dark" :content="scope.row.description || '无描述'" placement="top"
            :disabled="!scope.row.description || scope.row.description.length <= 10" popper-class="custom-tooltip">
            <div class="description-cell">
              {{ scope.row.description ? (scope.row.description.length > 10 ? scope.row.description.substring(0, 10) +
                '...' : scope.row.description) : '-' }}
            </div>
          </el-tooltip>
        </template>
      </el-table-column>
      <el-table-column label="状态" align="center" prop="taskStatus">
        <template slot-scope="scope">
          <el-switch v-model="scope.row.taskStatus" active-color="#13ce66" inactive-color="#ff4949" :active-value="1"
            :inactive-value="0" @change="handleStatusChange(scope.row)">
          </el-switch>
        </template>
      </el-table-column>
      <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
        <template slot-scope="scope">
          <el-button size="mini" type="text" icon="el-icon-edit" @click="handleUpdate(scope.row)"
            v-hasPermi="['demo:task:edit']">修改</el-button>
          <el-button size="mini" type="text" icon="el-icon-delete" @click="handleDelete(scope.row)"
            v-hasPermi="['demo:task:remove']">删除</el-button>
        </template>
      </el-table-column>
    </el-table>

    <pagination v-show="total > 0" :total="total" :page.sync="queryParams.pageNum" :limit.sync="queryParams.pageSize"
      @pagination="getList" />

    <!-- 添加或修改培训任务对话框 -->
    <el-dialog :title="title" :visible.sync="open" width="60vw" append-to-body>
      <el-form ref="form" :model="form" :rules="rules" label-width="80px">
        <el-row :gutter="20">
          <el-col :span="12">
            <!-- <el-form-item label="关联企业" prop="entityId">
          <el-select v-model="form.entityId" clearable filterable placeholder="请选择关联企业">
            <el-option
              v-for="item in entityInfoList"
              :key="item.id"
              :label="item.entityName"
              :value="item.id"
            />
          </el-select>
        </el-form-item> -->
            <el-form-item label="培训任务" prop="taskName">
              <el-input v-model="form.taskName" placeholder="请输入任务名称" />
            </el-form-item>
          </el-col>
          <el-col :span="12">
            <el-form-item label="任务类型" prop="taskType">
              <el-select v-model="form.taskType" clearable filterable placeholder="请选择任务类型">
                <el-option v-for="dict in dict.type.task_type" :key="dict.value"
                  :value="dict.value" :label="dict.label" />
              </el-select>
            </el-form-item>
          </el-col>
          <!-- <el-form-item label="关联工种" prop="jobId">
          <el-select v-model="form.jobId" clearable filterable placeholder="请选择关联工种">
            <el-option
              v-for="item in categoryList"
              :key="item.id"
              :label="item.name"
              :value="item.id"
            />
          </el-select>
        </el-form-item> -->

          <el-col :span="24">
            <el-form-item label="文字描述" prop="description">
              <el-input v-model="form.description" type="textarea" :rows="6" placeholder="请输入内容" />
            </el-form-item>
          </el-col>

          <el-col :span="24">
            <el-form-item label="培训图片" prop="imagePaths">
              <image-upload v-model="form.imagePaths" :limit="10"></image-upload>
            </el-form-item>
          </el-col>

          <el-col :span="24">
            <el-form-item label="培训视频" prop="videoPaths">
              <video-upload v-model="form.videoPaths" :limit="3"></video-upload>
            </el-form-item>
          </el-col>
        </el-row>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button type="primary" @click="submitForm">确 定</el-button>
        <el-button @click="cancel">取 消</el-button>
      </div>
    </el-dialog>
  </div>
</template>

<script>
import { listTask, getTask, delTask, addTask, updateTask } from "@/api/demo/task/task";
import ImageUpload from "@/components/ImageUpload";
import ImagePreview from "@/components/ImagePreview";
import VideoUpload from "@/components/VideoUpload";

export default {
  name: "Task",
  components: { ImageUpload, ImagePreview, VideoUpload },
  dicts: ['task_type'],
  data() {
    return {
      // 遮罩层
      loading: true,
      // 选中数组
      ids: [],
      // 非单个禁用
      single: true,
      // 非多个禁用
      multiple: true,
      // 显示搜索条件
      showSearch: true,
      // 总条数
      total: 0,
      // 培训任务表格数据
      taskList: [],
      // 弹出层标题
      title: "",
      // 是否显示弹出层
      open: false,
      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 10,
        taskType: null,
        entityId: null,
        jobId: null,
        taskName: null,
        description: null,
        videoPaths: null,
        imagePaths: null,
        taskStatus: null,
      },
      // 表单参数
      form: {},
      // 表单校验
      rules: {
        entityId: [
          { required: true, message: "关联企业ID不能为空", trigger: "blur" }
        ],
        jobId: [
          { required: true, message: "关联工种ID不能为空", trigger: "blur" }
        ],
        taskName: [
          { required: true, message: "任务名称不能为空", trigger: "blur" }
        ],
        taskStatus: [
          { required: true, message: "任务状态不能为空", trigger: "change" }
        ],
        createBy: [
          { required: true, message: "创建人不能为空", trigger: "blur" }
        ],
        createTime: [
          { required: true, message: "创建时间不能为空", trigger: "blur" }
        ],
      },
      // entityInfoList: [],
      // categoryList: [],
    };
  },
  created() {
    this.getList();
    // getAllEntityInfo({}).then(response => {
    //   this.entityInfoList = response.data;
    // });
    // getAllTwoList({}).then(response => {
    //   this.categoryList = response.data;
    // });
  },
  methods: {
    handleStatusChange(row) {
      updateTask(row).then(response => {
        this.$modal.msgSuccess("状态更新成功");
        this.getList();
      });
    },
    /** 查询培训任务列表 */
    getList() {
      this.loading = true;
      listTask(this.queryParams).then(response => {
        this.taskList = response.rows;
        this.total = response.total;
        this.loading = false;
      });
    },
    // 取消按钮
    cancel() {
      this.open = false;
      this.reset();
    },
    // 表单重置
    reset() {
      this.form = {
        id: null,
        entityId: null,
        jobId: null,
        taskName: null,
        taskType: '0',
        description: null,
        videoPaths: null,
        imagePaths: null,
        taskStatus: null,
        createBy: null,
        createTime: null,
        updateBy: null,
        updateTime: null
      };
      this.resetForm("form");
    },
    /** 搜索按钮操作 */
    handleQuery() {
      this.queryParams.pageNum = 1;
      this.getList();
    },
    /** 重置按钮操作 */
    resetQuery() {
      this.resetForm("queryForm");
      this.handleQuery();
    },
    // 多选框选中数据
    handleSelectionChange(selection) {
      this.ids = selection.map(item => item.id)
      this.single = selection.length !== 1
      this.multiple = !selection.length
    },
    /** 新增按钮操作 */
    handleAdd() {
      this.reset();
      this.open = true;
      this.title = "添加培训任务";
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      this.reset();
      const id = row.id || this.ids
      getTask(id).then(response => {
        this.form = response.data;
        this.open = true;
        this.title = "修改培训任务";
      });
    },
    /** 提交按钮 */
    submitForm() {
      this.$refs["form"].validate(valid => {
        if (valid) {
          if (this.form.id != null) {
            updateTask(this.form).then(response => {
              this.$modal.msgSuccess("修改成功");
              this.open = false;
              this.getList();
            });
          } else {
            addTask(this.form).then(response => {
              this.$modal.msgSuccess("新增成功");
              this.open = false;
              this.getList();
            });
          }
        }
      });
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      const ids = row.id || this.ids;
      this.$modal.confirm('是否确认删除培训任务编号为"' + ids + '"的数据项？').then(function () {
        return delTask(ids);
      }).then(() => {
        this.getList();
        this.$modal.msgSuccess("删除成功");
      }).catch(() => { });
    },
    /** 导出按钮操作 */
    handleExport() {
      this.download('demo/task/export', {
        ...this.queryParams
      }, `task_${new Date().getTime()}.xlsx`)
    }
  }
};
</script>

<style scoped>
.description-cell {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 300px;
  cursor: default;
}
</style>
<style>
.custom-tooltip {
  max-width: 60vw !important;
  word-wrap: break-word !important;
  white-space: normal !important;
}
</style>